1 files changed, 10 insertions, 0 deletions
diff --git a/version.h b/version.h
index 2ffc4a53fd..f9e492a6eb 100644
--- a/version.h
+++ b/version.h
@@ -16,4 +16,14 @@ RUBY_EXTERN const char ruby_version[];
 RUBY_EXTERN const char ruby_release_date[];
 RUBY_EXTERN const char ruby_platform[];
 RUBY_EXTERN const int ruby_patchlevel;
+RUBY_EXTERN const char *ruby_description;
+RUBY_EXTERN const char *ruby_copyright;
 #endif
+
+#define RUBY_AUTHOR "Yukihiro Matsumoto"
+#define RUBY_BIRTH_YEAR 1993
+#define RUBY_BIRTH_MONTH 2
+#define RUBY_BIRTH_DAY 24
+
+#define RUBY_RELEASE_STR "patchlevel"
+#define RUBY_RELEASE_NUM RUBY_PATCHLEVEL